#6487B1#6487B1

#6487B1 is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 61.4% C 0.075 H 253.5°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#6487B1
RGB	rgb(100, 135, 177)
HSL	hsl(213, 33%, 54%)
HSV	hsv(213, 44%, 69%)
CMYK	cmyk(43.5%, 23.7%, 0%, 30.6%)
CIE-LAB	lab(55.29, -0.97, -25.97)
CIE-LCH	lch(55.29, 25.99, 267.86°)
OKLab	oklab(61.38% -0.0215 -0.0722)
OKLCH	oklch(61.38% 0.075 253.5)
XYZ	xyz(21.8527, 23.2103, 44.9150)
Luminance	0.2321 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6487B1 #B18E64

analogous

#64AEB1 #6487B1 #6864B1

triadic

#6487B1 #B16487 #87B164

tetradic

#6487B1 #B164AE #B18E64 #64B168

square

#6487B1 #B164AE #B18E64 #64B168

split-complementary

#6487B1 #B16864 #AEB164

monochromatic

#344B67 #486990 #6487B1 #8DA7C5 #B5C6DA

Accessibility & contrast

On white

3.72

#6487B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#6487B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6487B1

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6487B1	#FFFFFF	#000000	##000000
##6487B1	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7789B3

Deuteranopia (green-blind)

#6E81B0

Tritanopia (blue-blind)

#479095

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #6487b1;
/* rgb */ color: rgb(100, 135, 177);
/* oklch */ color: oklch(61.4% 0.075 253.5);

Tailwind

colors: {
  custom: {
    50: '#93a9c8',
    500: '#6487b1',
    950: '#000000',
  },
}

SCSS

$custom: #6487b1;
$custom-light: #93a9c8;
$custom-dark: #000000;

JSON

{
  "hex": "#6487b1",
  "rgb": {
    "r": 100,
    "g": 135,
    "b": 177
  },
  "hsl": {
    "h": 212.727,
    "s": 33.047,
    "l": 54.314
  },
  "oklch": {
    "l": 0.61383,
    "c": 0.07537,
    "h": 253.5
  },
  "luminance": 0.23212
}

Semantic roles & 50–950 ramp

primary

#6487B1

secondary

#C9BAA8

accent

#995FC9

background

#F9FAFC

surface

#F2F4F8

border

#CCCED1

text

#0D0F13

muted

#7E7F82

Preview Lab

Preview with #6487B1

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →